The following is the text of SAB Topic 6.I.2, Taxes of Investee Company.
Question: If a registrant records its share of earnings or losses of a 50% or less owned person on the equity basis and such person has an effective tax rate which differs by more than 5% from the applicable statutory Federal income tax rate, is a reconciliation as required by Rule 4-08(g) [paragraph 235-10-S99-1] necessary? Interpretive Response: Whenever the tax components are known and material to the investor's (registrant's) financial position or results of operations, appropriate disclosure should be made. In some instances where 50% or less owned persons are accounted for by the equity method of accounting in the financial statements of the registrant, the registrant may not know the rate at which the various components of income are taxed and it may not be practicable to provide disclosure concerning such components.
It should also be noted that it is generally necessary to disclose the aggregate dollar and per-share effect of situations where temporary tax exemptions or \"tax holidays\" exist, and that such disclosures are also applicable to 50% or less owned persons. Such disclosures should include a brief description of the factual circumstances and give the date on which the special tax status will terminate. See Topic 11.C [paragraph 740-10-S99-2].